Americans in the Southwest have been emptying aquifers that took thousands of years to fill in mere decades. What will they do for water when the drought years come?

A guy off to the side of the parking lot was pissing into a Clearsac. He finished and held it up over his mouth, sucking as he squeezed; looking like the happiest man alive. People started out squeamish about Clearsacs, but eventually even the fussiest were grateful for them.